New research shows how fatty acids in cooking oil can safely dissolve and recover silver from circuit boards without harmful ...

But since 2014, in my chemical engineering lab at the University of Toronto, I’ve been plumbing another abundant source in ...

Scientists from the University of Helsinki and the University of Jyvaskyla in Finland have found silver from electronic waste ...

Trump has systematically demoralized the workforce responsible for enforcing the regulations that remain. That's the ...

We are not in the waste business anymore. We are in the resources business. Every successful waste operator has made that ...

THE WORLD’S rubbish heaps are filling up with valuable electronics. According to the UN, some 62m tonnes of e-waste were produced in 2022, enough to fill a line of lorries parked bumper-to-bumper ...

A gold rush brought settlers to South Dakota's Black Hills roughly 150 years ago, chasing the dream of wealth and displacing Native Americans in the process. Now, a new crop of miners driven by gold ...

Americas Gold and Silver said updated results from recent metallurgical testing confirmed "very high extraction rates of antimony are possible" at its Galena Complex in Idaho.

Americas Gold and Silver ( ($TSE:USA) ) has shared an update. Americas Gold and Silver Corporation announced a significant breakthrough in ...

WiMi Hologram Cloud Inc. (NASDAQ: WiMi) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced that they are actively exploring Scalable ...

Glen Canyon has a history of prospectors seeking gold dust deposited in the coarse and fine gravels in its narrow steep walls. Gold mining in the canyon reached a zenith from 1883 to 1912; the canyon ...